package com.example.demo.controller;

import com.example.demo.model.MessageInfo;
import com.example.demo.service.MessageService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.List;

@RequestMapping("/message")
@RestController
public class MessageController {

    @Autowired
    private MessageService messageService;

    @RequestMapping("/publish")
    public Boolean publish(MessageInfo messageInfo){
        System.out.println("接收参数, messageInfo:"+messageInfo);
        //1. 参数校验
        //2. 存储数据  暂时存在内存中
        if (!StringUtils.hasLength(messageInfo.getFrom())
                || !StringUtils.hasLength(messageInfo.getTo())
                || !StringUtils.hasLength(messageInfo.getMessage())){
            return false;
        }
//        messageInfos.add(messageInfo);
        Integer result = messageService.publishMessage(messageInfo);
        if (result >0){
            return true;
        }
        return false;
    }

    /**
     * 获取留言信息
     * @return
     */
    @RequestMapping("/getList")
    public List<MessageInfo> getList(){

        return messageService.getMessageList();
    }
}
